package Object_1;

public class Test {
        public static String classroom = "24210826";
        public int age;
        public static String getClassroom(){
                return "24210826";
        }

        {
                age = 18;
        }

        static {
                classroom = "242106";
        }
        static {
                classroom = "242109";
        }

        public Test(){
                age = 20;
        }

        public static void main(String[] args) {
                Test stu = new Test();
                System.out.println(stu.age);
                System.out.println(Test.classroom);
        }
}
